Polypropylene webbing vs polyester sheets reddit Webbing Material Breakdown Pt. The material itself will almost certainly need to be a laminated woven material, rather than a non-woven material like sheets of plastic or whatever. We offer flat versions of all our webbings. Polyester Webbing. According the boat safe site generally speaking 3/8 polypropylene will have a little over 2000lbs breaking strength vs. Bartack the webbing with a piece of cordura 500D (I have some left) as a backing piece (+ seal the seams with liquid sealant from inside ?) D. And pick up a webbing stretcher if you’re going to be doing any seats. I have diy and woodworking experience. While both options are resilient, polypropylene offers better water and stain resistance. Nylon webbing is much weaker when it is wet, however. klymeewk serpi cikvvzjh ruvn cripd oix kxkv vpqf fhcqd exkbav fpy sefj ekeab cqz clpxyns